{"46353":{"#nid":"46353","#data":{"type":"news","title":"Self-Cleaning, Low-Reflectivity Surface Could Improve PV Cells","body":[{"value":"\u003Cp\u003EUsing two different types of chemical etching to create features at both the micron and nanometer size scales, researchers at the Georgia Institute of Technology have developed a surface treatment that could boost the light absorption of silicon photovoltaic cells in two complementary ways.  \u003C\/p\u003E\n\u003Cp\u003EThe surface treatment increases absorption both by trapping light in three-dimensional structures and by making the surfaces self-cleaning\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":[{"value":"Micron- and Nanometer-Scale Features Make Superhydrophobic Surface"}],"field_summary":[{"value":"Using two different types of chemical etching to create features at both the micron and nanometer size scales, researchers at the Georgia Institute of Tecnology have developed a surface treatment that could boost the light absorption of silicon photovoltaic cells in two complementary ways.","format":"limited_html"}],"field_summary_sentence":[{"value":"A new surface treatment could boost the efficiency of solar cell"}],"uid":"27303","created_gmt":"2009-03-24 00:00:00","changed_gmt":"2016-10-08 03:03:14","author":"John Toon","boilerplate_text":"","field_publication":"","field_article_url":"","dateline":{"date":"2009-03-24T00:00:00-04:00","iso_date":"2009-03-24T00:00:00-04:00","tz":"America\/New_York"},"extras":[],"hg_media":{"46354":{"id":"46354","type":"image","title":"Two-scale structure","body":null,"created":"1449174401","gmt_created":"2015-12-03 20:26:41","changed":"1475894416","gmt_changed":"2016-10-08 02:40:16","alt":"Two-scale structure","file":{"fid":"101119","name":"tpf38216.jpg","image_path":"\/sites\/default\/files\/images\/tpf38216_0.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/images\/tpf38216_0.jpg","mime":"image\/jpeg","size":96073,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/tpf38216_0.jpg?itok=E_ptaSRp"}},"46355":{"id":"46355","type":"image","title":"Two-scale structure","body":null,"created":"1449174401","gmt_created":"2015-12-03 20:26:41","changed":"1475894416","gmt_changed":"2016-10-08 02:40:16","alt":"Two-scale structure","file":{"fid":"101120","name":"tya38216.jpg","image_path":"\/sites\/default\/files\/images\/tya38216_0.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/images\/tya38216_0.jpg","mime":"image\/jpeg","size":246557,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/tya38216_0.jpg?itok=m9yGerHe"}},"46356":{"id":"46356","type":"image","title":"PV roof array","body":null,"created":"1449174401","gmt_created":"2015-12-03 20:26:41","changed":"1475894416","gmt_changed":"2016-10-08 02:40:16","alt":"PV roof array","file":{"fid":"101121","name":"tvw38216.jpg","image_path":"\/sites\/default\/files\/images\/tvw38216_0.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/images\/tvw38216_0.jpg","mime":"image\/jpeg","size":692468,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/tvw38216_0.jpg?itok=i-HM3I4j"}}},"media_ids":["46354","46355","46356"],"related_links":[{"url":"internal:\/http\/\/www.mse.gatech.edu","title":"School of Materials Science \u0026 Engineering"},{"url":"http:\/\/www.mse.gatech.edu\/FacultyStaff\/MSE_Faculty_researchbios\/Wong\/wong.html","title":"C.P. Wong"},{"url":"http:\/\/www.chbe.gatech.edu\/","title":"School of Chemical \u0026 Biomolecular Engineering"},{"url":"http:\/\/www.chbe.gatech.edu\/fac_staff\/faculty\/hess.php","title":"Dennis Hess"}],"groups":[{"id":"1188","name":"Research Horizons"}],"categories":[{"id":"141","name":"Chemistry and Chemical Engineering"},{"id":"144","name":"Energy"},{"id":"149","name":"Nanotechnology and Nanoscience"},{"id":"135","name":"Research"}],"keywords":[{"id":"1076","name":"etching"},{"id":"1073","name":"photovoltaic"},{"id":"170853","name":"slicon"},{"id":"170854","name":"superhydrophobic"},{"id":"1074","name":"two-scale"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cstrong\u003EJohn Toon\u003C\/strong\u003E\u003Cbr \/\u003EResearch News \u0026amp; Publications Office\u003Cbr \/\u003E\u003Ca href=\u0022http:\/\/www.gatech.edu\/contact\/index.html?id=jt7\u0022\u003EContact John Toon\u003C\/a\u003E\u003Cbr \/\u003E\u003Cstrong\u003E404-894-6986\u003C\/strong\u003E","format":"limited_html"}],"email":["jtoon@gatech.edu"],"slides":[],"orientation":[],"userdata":""}}}